Watch Gasket Waterproof 1.00mm Thickness O-Ring Gaskets

Product Description

These o-ring gaskets are sold in sets of three to allow watchmakers and others who work on watch case backs to order exactly the o-ring gasket they need. These round gaskets are made of solid tube rubber to create an airtight seal and are flexible enough to fit not only round watch case backs but, square, rectangle and other fancy shaped case backs. Gaskets are sold in sets of three, simply select the size you need from the drop down menu above, and you will always have all the gaskets you need on hand.

Come in packages of 3

Come in 1.00 mm thickness

Thickness is referring to the difference between the inner and outer diameter